pophunter.
Ron Guidry #656 #656
1977 · Topps
PSA10—
Pop3
Gem Rate0.7%
Opportunity
55
Front
PSA 10 $
—
PSA 10 Pop
—
Gem Rate
—
30D Change
—
Market data as of Jun 14, 2026
Opportunity
56.0
See pricing to unlock Collector, Investor & Speculation scores
Opportunity Score
56.0
8 weighted signals
Score drivers: grade price gap (70) and vintage age (100). Raw population data is not yet available for this card. Limited data coverage — this score is based on incomplete signals and should be treated as directional only. Signals are mixed — no strong edge indicated at current prices.
PSA10 / PSA9
—
Active Listings
—
PSA10 Mkt Cap
—
PSA 10 Price
—
30D PSA10
—
90D PSA10
—
Raw Price
$1
30D Raw
—
90D Raw
—
No pricing data available.
No BGS or CGC data yet.
PSA Full Grade Breakdown (1–10)
Barry Bonds #604 #604
1987 · Fleer Glossy
Bo Jackson #369 #369
1987 · Fleer Glossy
Nolan Ryan #67 #67
1987 · Fleer Glossy
Will Clark #269 #269
1987 · Fleer Glossy
Roger Clemens #32 #32
1987 · Fleer Glossy
Rickey Henderson #101 #101
1987 · Fleer Glossy
Adam Kennedy #353 #353
2000 · Pacific
Wander Franco #1 #1
2020 · Topps Heritage Minor League 1971 Bazooka Numbered Test
Nolan Gorman #5 #5
2020 · Topps Heritage Minor League 1971 Bazooka Numbered Test
Jarren Duran #3 #3
2020 · Topps Heritage Minor League 1971 Bazooka Numbered Test
Adley Rutschman #2 #2
2020 · Topps Heritage Minor League 1971 Bazooka Numbered Test
JJ Bleday #6 #6
2020 · Topps Heritage Minor League 1971 Bazooka Numbered Test